Big Bang Unico Titanium Ceramic Watch

Pre-Owned. The Hublot Big Bang Unico Titanium Ceramic (Reference 441.NM.1170.RX) features a 42 mm modular case constructed from satin-finished and polished titanium, measuring 14.5 mm in thickness. The case assembly utilizes a sandwich construction that pairs the titanium chassis with a fixed black ceramic bezel, secured using six functional H-shaped titanium screws. Its matte black open-worked dial exposes the chronograph mechanisms on the dial side, displaying a 60-minute counter with an integrated date wheel aperture at 3 o'clock and a continuous small seconds sub-dial at 9 o'clock. The dial layout is completed by stencil-style Arabic numerals and hands treated with Super-LumiNova.Internally, the timepiece is powered by the in-house Hublot Calibre HUB1280 Unico, a self-winding manufacture movement comprising 354 components and 43 jewels. This movement operates at a frequency of 28,800 vibrations per hour (4 Hz) and integrates a column-wheel controlled flyback chronograph system with a double-clutch mechanism visible through the dial. The twin-bridge automatic winding system provides a power reserve of 72 hours. The case architecture features a screw-down titanium crown, a sapphire crystal caseback, and a water resistance rating of 10 bar, which translates to 100 meters or 330 feet.